PL2800113T3 - Suchy przekładnik WN - Google Patents
Suchy przekładnik WNInfo
- Publication number
- PL2800113T3 PL2800113T3 PL13460027.9T PL13460027T PL2800113T3 PL 2800113 T3 PL2800113 T3 PL 2800113T3 PL 13460027 T PL13460027 T PL 13460027T PL 2800113 T3 PL2800113 T3 PL 2800113T3
- Authority
- PL
- Poland
- Prior art keywords
- high voltage
- instrument transformer
- voltage dry
- dry instrument
- transformer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/327—Encapsulating or impregnating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/24—Voltage transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13460027.9A EP2800113B1 (en) | 2013-04-29 | 2013-04-29 | High voltage dry instrument transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2800113T3 true PL2800113T3 (pl) | 2016-09-30 |
Family
ID=48520876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL13460027.9T PL2800113T3 (pl) | 2013-04-29 | 2013-04-29 | Suchy przekładnik WN |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2800113B1 (pl) |
CN (1) | CN105144320B (pl) |
PL (1) | PL2800113T3 (pl) |
WO (1) | WO2014177269A1 (pl) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015216861A1 (de) * | 2015-09-03 | 2017-03-09 | Siemens Aktiengesellschaft | Aktivteileinheit eines Messwandlers und Messwandler |
EP3764379A1 (en) * | 2019-07-12 | 2021-01-13 | Siemens Aktiengesellschaft | Instrument transformer and method to isolate parts |
WO2021063477A1 (en) * | 2019-09-30 | 2021-04-08 | Siemens Energy Global GmbH & Co. KG | High voltage transformer and method to isolate parts of the voltage transformer |
EP4099350A1 (en) | 2021-05-31 | 2022-12-07 | ABB Schweiz AG | A dry high voltage instrument transformer |
CN114203370B (zh) * | 2021-11-30 | 2023-12-08 | 搏世因(北京)高压电气有限公司 | 一种低温超导交直流套管及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB742413A (en) | 1952-05-23 | 1955-12-30 | Reyrolle A & Co Ltd | Improvements relating to methods of manufacturing insulated electrical apparatus |
GB742554A (en) | 1952-07-15 | 1955-12-30 | Reyrolle A & Co Ltd | Improvements relating to high-voltage instrument transformers |
GB756619A (en) * | 1953-06-18 | 1956-09-05 | Reyrolle A & Co Ltd | Improvements relating to high-voltage electrical apparatus having solid insulation |
US3001005A (en) * | 1959-07-23 | 1961-09-19 | Westinghouse Electric Corp | Terminal bushings |
US3513253A (en) * | 1968-07-24 | 1970-05-19 | Westinghouse Electric Corp | Cast condenser bushing having tubular metal coated mesh plates |
EP0037796B1 (de) * | 1980-03-27 | 1984-02-29 | Siemens Aktiengesellschaft | Gas- oder flüssigkeitsisolierter Stromwandler |
CH664040A5 (de) * | 1982-07-19 | 1988-01-29 | Bbc Brown Boveri & Cie | Druckgasisolierter stromwandler. |
DE3323154A1 (de) * | 1983-06-27 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur impraegnierung und einbettung von elektrischen wicklungen |
DE3608391A1 (de) * | 1985-11-15 | 1987-09-17 | Messwandler Bau Ag | Hochspannungsstromwandler |
CN85205716U (zh) * | 1985-12-29 | 1987-04-15 | 武汉市高压电器厂 | 一种串级式轻型交直流两用试验变压器 |
BR8700893A (pt) * | 1986-03-13 | 1987-12-22 | Messwandler Bau Ag | Transformador combinado de alta tensao e de corrente de alta tensao |
CH669062A5 (de) * | 1986-03-24 | 1989-02-15 | Pfiffner & Co Ag Emil | Messwandler fuer hochspannung. |
CH698970A1 (de) * | 2008-06-04 | 2009-12-15 | Trench Switzerland Ag | Hochspannungs-Messwandler mit flexibler Isolierung. |
CN202534496U (zh) * | 2012-03-07 | 2012-11-14 | 北京瑞奇恩互感器设备有限公司 | 一种电子式电流电压互感器 |
-
2013
- 2013-04-29 EP EP13460027.9A patent/EP2800113B1/en active Active
- 2013-04-29 PL PL13460027.9T patent/PL2800113T3/pl unknown
-
2014
- 2014-04-25 WO PCT/EP2014/001132 patent/WO2014177269A1/en active Application Filing
- 2014-04-25 CN CN201480024232.9A patent/CN105144320B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105144320A (zh) | 2015-12-09 |
EP2800113A1 (en) | 2014-11-05 |
CN105144320B (zh) | 2018-07-17 |
EP2800113B1 (en) | 2016-03-16 |
WO2014177269A1 (en) | 2014-11-06 |
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